Fix build on non-BC platforms
Fix build on non-BC platforms

Item::setTextId is now only included in TBC builds.
master312/AscEmu,master312/AscEmu,AscEmu/AscEmu,master312/AscEmu,AscEmu/AscEmu,master312/AscEmu,AscEmu/AscEmu,Appled/AscEmu,Appled/AscEmu,master312/AscEmu,Appled/AscEmu,master312/AscEmu